



BenQ TK850i | 4K HDR 3000lm Home Theater Projector with Android TV
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BenQ TK850i | 4K HDR 3000lm Home Theater Projector with Android TV
Product details
Description
Details
Highlights:
- Immerse in Stunning 4K UHD: The BenQ TK850i Home Theater Projector brings your entertainment to life with its 4K UHD resolution and 3000 ANSI lumens, delivering crystal-clear visuals and vibrant colors.
- Android TV Integration: Enjoy a smart viewing experience with the built-in Android 10.0 OS, granting you access to a world of apps, content, and streaming services.
- Enhanced Contrast: Experience sharp images and true-to-life details with a contrast ratio of 30,000:1, ensuring every scene is captivating and immersive.
- Wireless Projection: Seamlessly cast your favorite content using Google Cast, and connect your devices effortlessly with Bluetooth 4.2 and Wi-Fi support.
- Flexible Placement: With a 1.13~1.47 throw ratio and vertical lens shift of up to 100%, the TK850i allows for versatile positioning and easy installation.
- Long-Lasting Lamp: Choose from various light source life modes, including Normal (4000 hrs), ECO (10000 hrs), and SmartEco (15000 hrs), ensuring long-lasting projection performance.
- Comprehensive Connectivity: The projector offers multiple HDMI and USB ports, along with RS232 and DC 12V trigger for enhanced connectivity and control options.
- Compact and Stylish Design: Measuring 380 x 127 x 263 mm and weighing only 9.25 lbs, the TK850i boasts a sleek and portable design suitable for any setting.
Experience Home Theater Like Never Before
The BenQ TK850i 4K HDR Home Theater Projector takes your movie nights and gaming sessions to a whole new level of cinematic brilliance. Enjoy stunning 4K UHD resolution and true-to-life color accuracy, thanks to the 30-bit display that renders 1.07 billion colors. The high brightness of 3000 ANSI lumens ensures vivid visuals even in well-lit rooms, and the 1.3x zoom ratio allows you to adjust the projection size easily for a perfect fit on your screen.
Specifications
| Brightness (ANSI lumens) | 3000 |
| Native Resolution | 4K UHD (3840×2160) |
| Native Aspect Ratio | 16:9 |
| Contrast Ratio (FOFO) | 30,000:1 |
| Display Color | 30-bit (1.07 billion colors) |
| Light Source | Lamp |
| Light Source Life | a. Normal 4000 hrs, b. ECO 10000 hrs, c. SmartEco 15000 hrs |
| Throw Ratio | 1.13~1.47 |
| Zoom Ratio | 1.3x |
| Lens | F/# = 1.9 - 2.47, f = 12 - 15.6 mm |
| Projection Offset (Full-Height) | 100% |
| Keystone Adjustment | 1D, (Auto) Vertical ± 30 degrees |
Designed to deliver a true cinematic experience, the BenQ TK850i comes with integrated Android TV, granting you access to a vast selection of apps, movies, and games on demand. The wireless projection feature allows you to mirror your device's content seamlessly, while the built-in Bluetooth ensures easy connection to external speakers or headphones. Upgrade your home theater setup with the BenQ TK850i, and immerse yourself in an exceptional audiovisual journey from the comfort of your living room.
Sonic Excellence
Audio Perfection
Refined Acoustics
Auditory Excellence

Buy It. Install It. Enjoy It.
When you purchase home cinema, smart home, audio, video, or automation products from I-Trust Systems, our professional installation services are available at competitive rates. Our skilled technicians manage every aspect of setup—mounting, wiring, system configuration, testing, and final handover—ensuring your equipment is installed properly, functions optimally, and meets your performance expectations with minimal disruption.
Dubai-Born. UAE Proud. Since 2011
1# Fast & Secure Delivery
Need Discount? Drop a WhatsApp Message
Installation Available on Request
Dubai-Born. UAE Proud. Since 2011
1# Fast & Secure Delivery
Need Discount? Drop a WhatsApp Message
Installation Available on Request

Acoustic Study & Room Calibration
We provide professional acoustic study services for customers who want better sound performance from their home cinema, studio, or audio room. Our team analyzes the room, speaker placement, reflections, and sound behavior to recommend the right acoustic treatment and setup for a cleaner, more balanced listening experience.
FAQs
Please read our FAQs page to find out more
How are products packaged for delivery?
All products are carefully packaged using protective materials to ensure safe handling during transportation. Additional protection is used where required to minimize the risk of damage during shipping.
Do these products come with warranty coverage?
Yes. Products are supplied with manufacturer-backed warranty coverage where applicable. Warranty details may vary by product, and support is available to assist with warranty-related inquiries.
Will performance remain consistent over time?
Yes. Products are selected to deliver reliable and stable performance when used under normal operating conditions. Consistent output and dependable operation are key considerations across all offerings.

